It must too hard to answer a simple question.Just not sure how to answer your question because the question doesn't make sense in any context. Just about every loan for just about anything you can purchase negates profits. Student loans, with the way they're constructed, would make every course of study a bad bet if the school had to pay for it. But that is all pretty far from the point.
And even if you're correct and these departments aren't profitable, it's not like businesses run everything at a profit either.